A Toyota Rav4, apparently rented by Bruce Pardo in the days before he carried out the massacre of nine people celebrating Christmas at a Knollcrest Drive home, has been recovered, officials said.

A bomb squad investigation is now underway. THe car may be boobytrapped or contain explosives.

Here’s the most recent update:

A sheriff’s bomb squad is investigating a vehicle in Glendale they believe was rented by Bruce Jeffrey Pardo, the gunman in the Christmas Eve massacre who later killed himself.

A Glendale resident called police after noticing the abandoned vehicle, said Glendale police Sgt. Tom Lorenz.

A gray 1999 Toyota RAV4 was rented by Pardo from an agency in Pasadena Dec. 19 and should have been returned Friday, said Lt. Pat Buchanan of the Covina Police Department.