Aaron Hernandez's attorneys are trying to prevent the introduction of evidence seized from the SUV he allegedly drove at the time of the 2012 drive-by shooting.

Already jailed for life without the possibility of parole after being convicted earlier this year in the June 2013 execution-style murder of Odin Lloyd, Hernandez faces trial later this year in the deaths of Safiro Furtado and Daniel de Abreu, killed in the drive-by.

Prosecutors allege the former New England Patriots tight end gunned down both men at a traffic stoplight after Abreu spilled a drink on him in a downtown Boston nightclub and failed to apologize.

According to the Middletown Press, lawyers for Hernandez now vehemently contend any evidence recovered from Hernandez's vehicle should be considered inadmissible because it was discovered using a search warrant police obtained based on the statements of a man who failed a lie-detector test.

The man, who defense attorneys contend lied, is Carlos Ortiz, who was charged along with Hernandez in the Lloyd killing and is still awaiting trial. Reports are the "deception indicated" score Ortiz registered on the polygraph was not included on the affidavit used to secure the initial search warrant.

Hernandez's lawyers say the omission of Ortiz's failed polygraph results misled the court to rely on his information as credible. A hearing was set for Oct. 6.

In other developments on Monday, a judge approved a request by Hernandez's fiancée Shayanna Jenkins to add his last name to hers. Rhode Island Probate Court Judge Paula Cuculo said she granted the request so Jenkins-Hernandez could have the same last name as the couple's 2-year-old daughter. A prison spokesman says there's no record Hernandez has gotten married or requested to get married.

Jenkins-Hernandez, who once lived with Hernandez in North Attleborough, Massachusetts, now has a home in North Providence, Rhode Island.