Deputies were involved in a lengthy chase in north Harris County Thursday morning.

It all started around 12:30 a.m. when the driver refused to pull over during a traffic stop on the N. Sam Houston Parkway near Wilson.

Officials say the chase ended when the driver crashed into a wooded dead end on Trickey Street and Hugh.

Houston police used a helicopter and K-9 units to search for the suspect.

No word yet on if an arrest was made.

At one point during the chase, a deputy lost control and crashed his vehicle.