RESIDENTS OF the block of Sigel Street between 20th and 21st in Point Breeze keep to themselves.
"This isn't an area where you go out and meet your neighbors," one man, who declined to give his name, said outside his home on the block last night. "You see someone, you give a nod to say hello.
Which might explain why several residents on that block didn't know who Amber Hellesten was when a reporter asked them about her. Police said yesterday Hellesten, who lives on the block, left a 14-year-old boy clinging to life at the Children's Hospital of Philadelphia after stabbing him late Tuesday.