Candles, flowers and tearful prayers now surround the charred remains of what was once the Olton family home. The memorial honors 77-year-old Maureen and 76-year-old Frank Olton, a beloved couple whose lives were cut short in an act of violence on Monday.

According to investigators, the couple was attacked by 42-year-old Jamel McGriff, who allegedly gained entry into their home on Monday by asking to charge his phone. Once inside, police say McGriff chained Frank to a pole in the basement and brutally stabbed him to death. Maureen was later found severely burned after McGriff allegedly set the home on fire.

“It’s just very heartbreaking that these two souls who lived right here are gone now; all because someone took advantage of their kindness,” said neighbor Sim Natt, holding back tears.

Authorities say McGriff used the couple’s credit cards in the hours following the attack, making purchases at clothing stores and even going to the movies. Detectives tracked those transactions, leading to his arrest in Midtown on Wednesday.

McGriff now faces a staggering 16 counts of murder, in addition to multiple charges including robbery, burglary, grand larceny, kidnapping and arson. He is being held without bail and could face life in prison if convicted.

“It’s such a terrible tragedy,” said neighbor Anthony Lemma. “They worked hard all their lives. Words just can’t describe how devastating this is.”

As the investigation continues, the community is leaning on each other for strength. “It’s not going to bring them back,” Natt added, “but through heartbreak comes unity, and we’ll come out stronger.”

Among those gathered at an emotional candlelight vigil Thursday night were local officials, including Queens Borough President Donovan J. Richards. He proposed renaming the street in the Oltons’ honor to preserve the legacy of two lives that deeply impacted their neighborhood.

“We shall never forget these individuals who did not deserve what they endured,” said Richards.

Police officials tell News 12 that McGriff remains in custody as the case moves forward and faces life in prison if found convicted.