A suspect remained on the run after Boston police officers and Massachusetts State Police troopers searched through a Charlestown building near the Tobin Bridge Tuesday afternoon.

Police were asking for the public’s help in the investigation after they had found two guns but not the suspect.

The officers had been looking for the “possible armed suspect” in 200 Terminal St., following a car crash nearby, according to a Boston Police spokesperson.

Officers at around 12:27 p.m. had tried to stop the suspect, who was wanted on warrants, in the Charlestown Housing Development.Police followed the person in a marked cruiser and tried to stop him on Chelsea Street, when he sped away from the officers.

Then a short distance away, the suspect struck the guard rail on Terminal Street. He abandoned his motor vehicle, and went into 200 Terminal St., police said.

Boston Police and Massachusetts State Police responded to the scene, and they used SWAT and K9 to search the building.

Police recovered a firearm from the suspect’s motor vehicle, along with a second firearm inside the Charlestown building.

Then shortly before 4 p.m., police ended the building search without finding the suspect.

At the scene, officers could be seen standing next to a green vehicle that had crashed nearby. Also, a police boat was deployed during the search.

The suspect is described as a Black male, 6′ 0″, weighing 190 pounds, with long black dreads.

Police are urging anyone with information to contact District A-1 detectives at 617-343-4571.

Those who want to remain anonymous can call the CrimeStoppers Tip Line at 1-800-494-TIPS or text the word ‘TIP’ to CRIME (27463).

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