A Queens father is searching for answers after his 5-year-old daughter died at a local hospital following an incident at her home Wednesday evening.

Kuldeep Singh, 36, spoke through tears Thursday morning outside the house on 110th Street and 95th Avenue where he said his daughter, Fabiana Ismeralda Cabello Singh, had lived with his ex-girlfriend and other relatives.

“I really don’t know,” he said. “I want to go to the police station.”

Police said the girl’s mother called 911 from the Richmond Hill address just before 7 p.m. and confessed, “I killed my daughter,” she told police.

Police said the girl’s mother called 911 from the Richmond Hill address just before 7 p.m. When officers arrived, they found “Fabi,” as Singh called her, unconscious and unresponsive with blood coming out of her nose, mouth, and bruising on her temple, according to police sources. The officers loaded her into a police car and took her to Jamaica Hospital Medical Center in critical condition, officials said.

She was later pronounced dead, and her mother was taken to the local precinct for questioning.

Singh said he raced to the hospital after hearing the news from his daughter’s grandmother, but was unable to see the little girl. He said Fabi’s mother was loving and very involved, and showed reporters several text messages where she and Singh had discussed buying school supplies and other items for her to start kindergarten this year.

Fabi even asked Singh for things herself, he said.

“She always called, ‘Papa, I need a pink bag, I need shoes, I need this, I need this,’” he said, crying.