Tampa police continue to search for clues after a killer "terrorized" the neighborhood and shot and killed three innocent people over the span of 10 days. They have received thousands of tips but no arrests have been made.
The reward now stands at $41,000 for information leading to a arrest in the case that has received national attention.
Police have released surveillance video of a "person of interest" in the area before and after the first killing on Oct. 9.
Watch those videos here:
If you have any information related to this case, you are urged to contact Crime Stoppers at 1-800-873-8477 or you can report your tip anonymously at www.crimestopperstb.com.