Two people were struck after gunfire broke out near the Kiss & Ride parking lot near the Rockville Metrorail Station, NBC 4 reports. Metro Transit Police reported the shooting about 3 p.m.

Metro officials say the shooting is not affecting service at the station, and that Red Line trains are still running on their normal schedule.

The Montgomery County and Rockville police departments are also investigating the shooting, NBC4 reports. Authorities say they are looking for one shooter, though there is no information yet on a possible suspect.

In addition to the victim who was struck in the leg, police say a second person might have been grazed by a bullet.

Update, 4:45 p.m.: Police have a suspect in custody, NBC4 reports. Officers interviewed a “person of interest” at a nearby gas station shortly after the shooting was first reported.

Additionally, there is a bit more information on the two victims. One is an 18-year-old woman, while the other is a 16-year-old boy who police say appears to have been the target of the shooting. Both their injuries are said to be non-life-threatening NBC4 reports.