MILWAUKEE (CBS 58) -- Two people are injured after an argument at a Family Dollar store turned into a shootout. It happened yesterday afternoon, Oct. 23, near 35th and Garfield. 

Police say that the suspect started arguing with someone inside the store. After walking out, the suspect fired multiple shots into the store, hitting a 20-year-old. 

Three other people then shot back. That's when the 52-year-old suspect was hit. 

All four people who fired guns were arrested and face pending charges. 

Both the suspect and the victim are expected to be okay.