Family of Austin bombing suspect expresses shock

This undated photo from a Facebook posting shows Mark Anthony Conditt. The suspect in the deadly bombings that terrorized Austin blew himself up early Wednesday, March 21, 2018, as authorities closed in on him, bringing a grisly end to a manhunt. (Facebook via AP)

Members of law enforcement stage near the area where a suspect in a series of bombing attacks in Austin blew himself up as authorities closed in, Wednesday, March 21, 2018, in Round Rock, Texas. (AP Photo/Eric Gay)

AUSTIN, Texas — The family of the man suspected of planting the bombs this month that killed two people and injured four others in the Texas capital expressed shock, saying they don’t know what could have motivated him.