Lawyers for Kevin Kerrigan claim that he was too drunk to waive his Miranda rights and that the police questioned him after he asserted his Miranda rights and informed police he did not wish to speak to them. Laurel Sweet from the Boston Herald wrote an article detailing what occurred during the motion hearing.
During the first day of the motion hearing according to a report in the Boston Herald, prosecutors called two Stoneham police officers to testify that on the night of the incident Kerrigan was belligerent and appeared to be intoxicated and that they had to carry Kerrigan out of the basement.
Kerrigan is alleged to have said that he could not walk and would have to be carried out of the house. Kerrigan was read his Miranda rights and responded yeah whatever according to the testimony and initially refused to speak with the police officers.
Police claim after refusing to speak, 30 seconds later, Kerrigan told them that he grabbed his father's throat and his father fell to the floor; police claim that Kerrigan said that he thought his father was faking it.
Kerrigan was brought to the hospital and brought back to the police station where he was again read his Miranda rights and refused to sign a Miranda waiver form. This form is used by police departments to verify that a defendant was read his rights and agreed to speak to the police. The form has a place for a defendant to sign acknowledging that Miranda rights were read and that the defendant still wishes to speak to the police.
Kerrigan told the State police officer that he did not want to talk to him. The police officer told Kerrigan that his father died and Kerrigan asked if he was being charged with manslaughter. The State police officer testified during the motion to suppress hearing that had he known that Kerrigan told the other officer he did not want to speak to him that he would not have gone to Kerrigan cell to question him.
On the second day of the motion to suppress hearing, Kerrigan Massachusetts criminal attorney presented expert testimony to show that Kerrigan was highly intoxicated at the time the statements were made. Kerrigan's blood alcohol content was .18 over twice the legal limit and the doctor testified that his blood alcohol could have been as high as .24. The doctor testified that based on his level of intoxication Kerrigan would not have understood his Miranda rights.
The judge took the motion under advisement. Kerrigan Massachusetts criminal lawyers are seeking to suppress two statements according to the news accounts: one that Kerrigan said he grabbed his father by the throat and the other that he was asking whether he would be charged with manslaughter.
Regarding the first statement to the Stoneham police, the main argument the judge is considering is whether Kerrigan's intoxication prevented a valid Miranda waiver.
When the court reviews whether the defendant waived his Miranda rights, the court looks to whether the Commonwealth can prove that the defendant's waiver of his Miranda rights was knowing, intelligent and voluntary.
Under Massachusetts case law, a defendant's consumption of alcohol will not necessarily make a waiver of Miranda involuntary, but the court will be required to look at the totality of the circumstances to determine if the waiver was voluntary. The court will consider any statements made to determine whether a defendant appeared coherent, whether the individual was unsteady on their feet or slurring their speech as well as the individuals history of alcohol use and tolerance for alcohol.
A case that appears helpful to Kerrigan is Commonwealth v. Silanskas, 433 Mass. 678 (2001). In Commonwealth v. Silanskas, 433 Mass. 678 (2001), the court held that the defendant waiver was voluntary when the defendant was responsive to inquires, coherent and made self-serving statements. The court noted that the defendant showed a high degree of concentration and memory. The facts as recounted in the news account appear to show that Kerrigan could not stand up and was extremely intoxicated to the point where it was necessary to take him to the hospital. Kerrigan's extreme intoxication should result in his statements being suppressed.
Regarding the second statement, the intoxication issue will still be before the judge as well as the issue of whether Kerrigan was interrogated after he waived his Miranda rights. The Miranda decision forbids any custodial interrogation after a defendant has invoked Miranda. Kerrigan clearly was in custody and invoked Miranda. The issue will be whether the State police officer's statement that his father died constitutes custodial interrogation. The leading case defining custodial interrogation is the United States Supreme Court case of Rhode Island v. Innis, 446 U.S. 291 (1980).
In Innis, the United States Supreme Court defined interrogation as expressed interrogation or the functional equivalent of interrogation where police should know that there words or actions are reasonably likely to elicit an incriminating response. Based both on Kerrigan's intoxication and the officer's statement regarding his father, the officer should have known that his statement would likely provoke an incriminating response and the court should find that Kerrigan was subject to custodial interrogation after he invoked his Miranda rights and exclude the statement from evidence.
Even if the court denied the motion, as a Massachusetts criminal lawyer, I would expect the second statement to be excluded from evidence on the grounds that its prejudicial value outweighs its probative impact. When a judge instructs a jury, the jury is told that the complaint is not evidence in the case. In others words, a jury should draw no inference from the fact that someone is charged with a crime because every defendant is presumed innocent. To allow testimony that the defendant asked if he would be charged with manslaughter is unfairly prejudice because it invites the jury to infer that because Kerrigan thought he was being charged the jury can draw a negative inference. Kerrigan's statement regarding his charges should not be allowed into evidence because it would be unfairly prejudicial and contrary to his right to a fair trial because a criminal complaint is never evidence in a case. This testimony would invite confusion as it would encourage the jury to draw an inference of guilt from the fact that Kerrigan thought he would be charged with manslaughter.