Multiple semi trucks were struck by gunfire on Highway 75 in Tulsa, Oklahoma between Sunday night and Tuesday morning.

In total, 6 Walmart semi trucks and 1 Swift Transportation truck were hit.

According to Fox-23, four of the shootings took place between Sunday night and Monday night. Tulsa County deputies have reported that three more shootings took place on Tuesday morning.

The shootings took place near the Walmart distribution center in Ochelata. There are no suspects at this time.

Trucks are currently being rerouted in order to ensure driver safety. An investigation is underway.

Update: Two teenagers have confessed to the shootings.