Four people, including a child, were killed in a helicopter crash in Houston’s Second Ward. The aircraft collided with a communications tower, resulting in a fiery explosion and structural collapse. The incident took place near Engelke Street and North Ennis Street at around 8:00 p.m. on Sunday, according to Houston Mayor John Whitmire. The privately-owned Robinson R44 helicopter had four people onboard, as stated by Houston Police Chief Noe Diaz.