Las Vegas police are searching for four people who robbed a Costco warehouse store in Summerlin Wednesday night.

Robbery suspects at Costco in Summerlin (Las Vegas Metropolitan Police Department)

Robbery suspects at Costco in Summerlin (Las Vegas Metropolitan Police Department)

Las Vegas police are searching for four people who robbed a Costco in Summerlin Wednesday night.

The robbery occurred about 8:20 p.m. at the Costco warehouse store on the 800 block of Pavilion Center Drive.

The robbers, who had their faces concealed, smashed multiple jewelry cases with a hammer and were reported to have used pepper spray on an employee, Metro said.

They fled with an undetermined amount of merchandise in a small silver sedan, police said.

Anyone with information is asked to call 702-828-8384 or, to remain anonymous, contact Crime Stoppers at 702-385-5555 or www.crimestoppersofnv.com.

Contact Blake Apgar at bapgar@reviewjournal.com or 702-387-5298. Follow @blakeapgar on Twitter.