A manhunt was underway for 37-year-old Radee Labeeb Prince, who was associated with the granite business where the shootings took place, said Harford County Sheriff Jeffrey Gahler.
"This does appear to be a targeted attack, limited to that business," Gahler said as he confirmed there were three dead and two other victims who were transported to trauma centers in serious condition.
He did not explain Prince's exact association with the business.
While the sheriff told reporters that investigators do not believe anyone else was involved, "there's an individual out there on the loose who committed one of the most heinous acts we've ever seen in our county."
The deadly attack in the town of Edgewood, about 23 miles (37 kilometers) northeast of Baltimore, is the latest mass shooting in a country where such killings have become commonplace.
On October 1, a gunman in an upper-floor casino hotel room opened fire on thousands of people gathered at an outdoor country music concert in Las Vegas, killing 58 and wounding more than 500 in the deadliest shooting in recent US history.
To date in 2017 there have been 285 mass shootings - defined as four or more people shot or killed, not including the shooter - in the United States, or nearly one per day.
Disclaimer: No Business Standard Journalist was involved in creation of this content
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
