HOUSTON – A 37-year-old man was robbed, shot then killed on Sunday morning by two unknown suspects, according to the Montgomery County Sheriff’s Office. at a Taqueria stand on FM 2978 and Carraway just north of Tomball. Investigators said the victim, whose name has not been released, was the business owner. The victim was transported to the Montgomery County Forensic Center for an autopsy. The Montgomery County District Attorney’s Office is assisting in the investigation.