As many as three teenagers were injured this week in shootings across Baltimore City. City police are investigating a quadruple shooting from late Wednesday night in east Baltimore. Police evidence markers indicate where shell casings landed in a gas station parking lot on East Fayette Street. Officers found a 17-year-old boy suffering from multiple gunshot wounds. He was taken to a hospital with non-life-threatening injuries. Others who were shot -- a 16-year-old boy and two men, ages 21 and 23 -- arrived at hospitals on their own. Subscribe to WBAL on YouTube now for more: http://bit.ly/1oJSRCN Get more Baltimore news: http://www.wbaltv.com Like us: / wbaltv11 Follow us: / wbaltv11 Instagram: / wbaltv11