Suspected Murder Weapon Found in Hudson Case

(Getty Images)

There's been a new development in the murders of Jennifer Hudson's mother, brother and nephew.

On Wednesday, police found a handgun in an abandoned lot, about a block away from the SUV where 7-year-old Julian King's body was found, according to the Chicago Sun-Times.

Earlier in the day, cops sent 100 personnel to search the area where the boy's body was discovered. Officials believe the gun they found was used in all three murders.

Story developing...