MILWAUKEE (CBS 58) — Four people were arrested Thursday after Milwaukee police executed a search warrant as part of an investigation into alleged illegal firearm possession and drug distribution.

According to the Milwaukee Police Department, District 4 officers identified a person of interest through social media and obtained a search warrant for that person's residence.

On Nov. 5, officers and agents with the FBI's Milwaukee Area Criminal Task Violent Force arrested four people while executing the warrant.

Authorities said they recovered nine firearms, approximately 195 grams of THC, 2 grams of fentanyl, 11.39 grams of cocaine and $10,230 in cash.

Police have not released the identities of those arrested or information about potential charges.