Ehinel Troncoso, 24, is wanted in connection to the deadly shooting of Issa Mbolo-Isac, 55, at the intersection of Morris Avenue and the Cross Bronx Expressway in Mount Hope just before 7 a.m. Jan. 1, cops said. 

The 44-year-old woman – who did not want to be identified – was parked on the corner of Broadway and Reade streets, waiting for her daughter to finish class at a nearby dance school, when the callous crew stormed up to her Audi, which she had left running. 

Sean P. Abt, 24, was arrested Tuesday evening and charged with assault in connection to the random Dec. 27 attack on the septaugenarian at Stryker Court and West 1 Street in Gravesend, police said. 

The victim was riding a Brooklyn-bound No. 4 train approaching the 42nd Street Midtown hub around 2:10 p.m. when she got into a dispute with a woman who appeared to be decades her junior, police said.