The investigation spans an area of at least 4 acres, Houston Police Department Lt. Jonathan French told reporters on Monday.

The lights on a Houston radio tower were reportedly “unserviceable” a few days before a helicopter crashed into it killing ...

The private helicopter with four people on board, including a child, either struck a cable or the tower, Houston Police Chief ...

ABC13's Don Armstrong said the red flashing lights on the radio tower are often out, and the lighting issue was reported to the FAA on Oct. 17.

The collision happened Sunday night just before 8 p.m. near the intersection of Navigation Boulevard and North Ennis Street.

A helicopter crash just east of downtown Houston led to “multiple fatalities" on Sunday night, according to officials.

Four people were killed, including a child, when a helicopter crashed into a radio tower. Just days before the crash, it was ...

Authorities continue to investigate the circumstances surrounding a helicopter crash in Houston on Sunday evening that killed ...

The helicopter was an R44 private aircraft coming from Ellington Airport when it hit the tower near downtown Sunday night, ...

Officials have urged residents near the crash site to call 911 if they find anything on their property that could help in their investigation.

NTSB says they are in the early phases of their investigation into the deadly helicopter crash and collecting evidence from ...

Lighting on a Houston radio tower reportedly failed just days before it was hit by a helicopter on Sunday, killing four ...