Jury finds man guilty of 2015 quadruple California killings

An Arizona man was convicted Monday, April 29 of the 2015 slayings of three men killed and burned in an SUV in a suburban Orange neighborhood and the slaying of a fourth man shot to death on a drive to Fontana, the apparent violent culmination of what prosecutors described as a feud over unpaid debts and control of a lucrative drug-trafficking business.

A six-man crew — including five men from the Phoenix area and a sixth from Mexico with alleged ties to the Sinaloa Cartel — allegedly carried...