New details in deadly Indy house explosion
Posted: Dec 22, 2012 9:39 PM EDT | Updated: Nov 6, 2014 3:36 PM EDT

INDIANAPOLIS — Prosecutors in Marion County charged three people with murder and arson in a deadly November house explosion.
Now, there are new details emerging.
Investigators said the blast was due to an intentionally damaged gas line sparked by a microwave set on a timer.
Three days after the explosion, the homeowner at the center of the investigation, Monserrate Shirley said she was a victim.
Later throughout the investigation the son of one of the suspects came forward and told investigators that his father blew up the house on purpose to collect on the insurance.