PHOENIX (KSAZ) - It's a big effort by area agencies to help the Department of Public Safety find the person responsible for the freeway shootings.
Phoenix Officers hit the streets in neighborhoods along I-10 in the west valley. Phoenix Police officers visited businesses and homes to spread the word and hand out some important information.
Officers spoke to people at a coffee shop drive-thru to convenience stores and shops.
One woman asked officers for extra flyers to hand out to people she knows. The flyer listed a $50,000 Reward and the Silent Witness number if you'd like to remain anonymous.
"It has a lot of information I didn't know about, it'll help, it'll help society get this guy," said a resident.
Authorities continue looking through hundreds of tips submitted to DPS.
If you have any information, you can submit it to Silent Witness at 480-WITNESS.