Authorities say a 21-year-old man shot and killed three co-workers at a San Antonio, Texas, landscape supply company and then died after shooting himself.

Residents at Timber Ridge Townhomes on Houston’s North Side report serious safety hazards and maintenance issues, including electrical fires, water damage, and mold problems that have gone unaddressed for months.

Residents of the North Side subdivision, Ella Crossing, have voiced concerns over inadequate street lighting, posing safety risks and causing frustration.

They're in a brand-new location on the North Side of town-- and they even host classes and parties.