A reward for information about the fatal hit-and-run of a 15-year-old girl, will be discussed Tuesday by the County Board of Supervisors.

Supervisor Kathryn Barger proposed $20,000 reward offered in exchange for information leading to the apprehension and/or conviction of the person or persons responsible for the hit-and-run of Desiree Renee Lawson who was crossing the street on Sierra Highway last month.

Officials from the Santa Clarita Valley Sheriff Station have released a description of a witness who was at the scene but has not yet come forward and is seeking help from the community to locate the man.

The witness is described as being a Hispanic male with a handlebar mustache and was last seen wearing a brown flannel.

He could possibly be going by the name of Frank or Paul. At this time, deputies are only seeking this individual out for questioning.

Officials have also released a description of the suspect’s vehicle as being a late to early 90’s sedan, with a gold low front end. The vehicle also possibly could have some damage to the hood or front end.

Anyone with information about this incident is encouraged to contact the Los Angeles County Sheriff’s Department Santa Clarita Valley Station, Detective Cramer – Traffic Division at (661) 255-1121.

If you prefer to provide information anonymously, you may call “Crime Stoppers” by dialing (800) 222-TIPS (8477), or use your smartphone by downloading the “P3 Tips” or “P3 Mobile” for the hearing impaired on Google play or the App Store, or by using the website http://lacrimestoppers.org.