Well... there reaches a point in Caboose's head where "helping someone" is the equivalent of "somehow get that guy dead".
But Caboose never means to.
Well, then again, Caboose didn't kill Church... Future/Past Church did. XP
Caboose did activate the bomb in Church's gut. He thought it was the button to find him; instead, he activated a nuke.
But Caboose brought Church back to life more times than he killed him, including the recovery of Epsilon, twice... and the bomb didn't kill Church, but only sent him back in time.
What was the point we were trying to make?
Lol. Something about Gavin and Caboose team-killing. XD