Two separate fires that engulfed Amazon cargo containers on trains in Boyle Heights are believed to be connected to theft and arson, officials said.
The second blaze was reported about 5:45 a.m. Tuesday at 578 N. Mission Road, according to the Los Angeles Fire Department. That is the location of a Union Pacific rail yard.
Crews found a double-stack railroad car with fire in the top container, a department spokesperson said…