The search continues for a man police say hit someone with his car then took off.
Now Crime Stoppers is offering a reward.
Lexington Police are looking for Hector Alviter-Rivera.
They identified him over the weekend.
Investigators say his car hit 24-year-old Anthony Gibbs Saturday night as Gibbs was crossing Nicholasville Road near Surfside Drive.
Gibbs is now in critical condition at UK Hospital.
He's from Tennessee and was in Kentucky doing construction work.
Anyone who knows where Hector Alviter-Rivera may be should contact Crime Stoppers at 859-253-2020. You can also dial *2020 on your AT&T wireless phone. It's a free call and you don't have to give your name, just your information.
If information you give leads to an arrest, you could receive up to $1,000 in this case.