A man accused of killing two people and injuring two others at a child’s birthday over the weekend in Carver allegedly called police on himself before being arrested.

Nicholas Meuse, 23, was arraigned on two counts each of murder, attempted murder, and armed assault to murder, as well as multiple gun charges at Wareham District Court Tuesday.

Meuse was held without bail and is due back in court Feb. 25 for a probable cause hearing.

According to the Plymouth County District Attorney’s Office, Meuse shot and killed Benjamin Cowart, 27, and Jalen Pina, 20, at a children’s birthday party at the Saint John the Baptist Club Saturday night. Two other male victims, a 32- and 38-year-old, were also injured and taken to local hospitals.

The DA said that Meuse called 911 immediately after the incident and told dispatchers he was the shooter. After he was arrested in the woods near the club and taken into custody, Meuse told police that he’d been invited to the party by a relative despite on-going conflicts with some of the other attendees.

“Tensions flared up” after Meuse arrived at the party, a statement from the DA said, leading to the shooting.

Meuse told police that he’d seen someone grab for something in their waistband, the DA said, but investigators only found one gun, a 9 mm with a scratched out serial number, at the scene.

Boston Police seek to ID B&E suspects

Boston Police are looking for two people who allegedly tried to break into a Boston EMS bay in Dorchester over the weekend.

Police described the suspects as a white male and female, both in their late 20s. The male has long brown hair and a mustache and was wearing glasses and a green Carhartt jacket. The female suspect has medium-length, dirty blond hair and was wearing a black North Face jacket and jeans.

The pair allegedly tried to use a tool to access the rear door of the EMS bay before being confronted by EMTs.

Anyone with information is encouraged to reach out to BPD at (617) 343-4335. Anonymous tips can be made through BPD’s CrimeStoppers program.

Incident Summary

BPD responded to 168 incidents in the 24-hour period ending at 10 a.m. Tuesday, according to the department’s incident log. Those included arrests for eight aggravated assaults, one larceny from a vehicle, 13 miscellaneous larcenies, and one auto theft.

Arrests

All of the below-named defendants are presumed innocent until proven guilty.

— Douglas Medina Alvarenga, 411 Broadway, Chelsea. Negligent operation of a motor vehicle.

— Aarik Beauparlant, 39 Boylston St., Boston. Warrant arrest.

— Prosline Theork-Louis, 52 Clarkwood St., Dorchester. Malicious destruction of property more than $1,200.

— Athan Whigham, 105 Chaucey St., Boston. Distributing a Class D drug.

— Barthesda Deberry, 63 Coleman St., Newton. Warrant arrest.

— Lourival Moreira, 240 Albnay St., Cambridge. Shoplifting more than $250 by concealing merchandise.

— Wellington Oviedo, 48 Elm Hill Boston. Shoplifting by asportation.

— Da’shaun Harris, 165 Columbia St., Dorchester. Trespassing.

— Diego Santos, no address listed. Assault and battery on a police officer.

— Filipe Goncalves-Docanto, 7 Elder St., Dorchester. Trafficking by 18 and 36 lbs of cocaine.

— Jennifer Smith, 4 Laraway Ct., Derry, NH. Possession of a Class B drug.