Pa. car wash shooting suspect was driven by jealousy, relatives say

A man suspected of gunning down four people at a self-service Pennsylvania car wash was driven by jealousy, according to family members of the shooting victims.State police said Timothy Smith, 28, was armed with a semi-automatic rifle, a .308-caliber rifle, and a handgun and was wearing a body armor carrier without the ballistic panels inserted when he opened fire early Sunday morning at Ed's Car Wash in Saltlick Township, a rural town about 55 miles southeast of Pittsburgh.Twenty-seven-year-old