All four victims of Sunday night's deadly helicopter crash have been identified. The Medical Examiner's Office released the names of the victims who perished after the helicopter they were riding in crashed into a radio tower in the Second Ward and spiraled into a ball of fire before crashing to the ground Sunday evening.

The Harris County Institute of Forensic Sciences has released the names of the pilot and family of three killed in a helicopter crash in Houston.

On Sunday night, a helicopter crash in Houston's East End claimed four lives, including a child, when it collided with a radio tower. The NTSB and FAA are investigating the incident, with debris analysis set to continue in Dallas.

One of the four victims in Sunday night's fatal helicopter crash in Houston has been identified as Cesar Lerma. Lerma was one of three passengers and the pilot aboard the doomed helicopter that was taking a night tour over downtown Houston when it crashed into a radio tower in the Second Ward and spiraled into a ball of fire before crashing.

The private helicopter with four people on board, including a child, either struck a cable or the tower, Houston Police Chief J. Noe Diaz said at a news conference.

A helicopter crash into a radio tower in Houston resulted in four deaths, with an NTSB investigation underway.

The Harris County Institute of Forensic Sciences has released preliminary information about the four people killed in a fiery helicopter crash Sunday in Houston's Second Ward. No names were released.

Members of the National Transportation Safety Board and the Federal Aviation Administration are in Houston to assist with the investigation of the deadly helicopter crash in the Second Ward near downtown Houston.