An investigation is underway after detectives found suspected cocaine hidden inside a Fall River car detaling business.

Detectives searched the Stafford Road business last month after learning that the owner may be a “large-scale cocaine supplier,” according to the Fall River Police Department.

Police said the detectives uncovered 10 kilograms of suspected cocaine concealed inside a safe, as well as five large-capacity firearms, various calibers of ammunition and several magazines.

Criminal charges against the owner are pending laboratory testing, police added.

See more at wpri.com.