From The Daily Mail:

Sowders and other officers entered the home about 90 miles northwest of Houston without knocking just before 6 a.m. Authorities were looking for guns and marijuana.

‘This was a terrible tragedy that a deputy sheriff was killed, but Hank Magee believed that he and his pregnant girlfriend were being robbed,’ DeGuerin said in an interview Thursday.

The longtime defense attorney said he could not immediately remember another example of a Texas grand jury declining to indict a defendant in the death of a law enforcement officer.