“Human remains were found Sunday during the search for Bristy, the Hillsborough County Sheriff’s Office said, but the remains have not been identified.”

“Prosecutors said in their filing that Abugharbieh claimed to have given Limon and Bristy a ride to Clearwater the day they were last seen, April 16.”

“Investigators also alleged in the motion that Abugharbieh purchased trash bags, Lysol wipes and Febreze that night, and that blood was discovered in his apartment.”

“He also disposed of items including Bristy’s pink cellphone cover, prosecutors alleged.”

“Jennifer Spradley, homicide bureau chief of the Hillsborough County Public Defender’s Office, which is representing Abugharbieh, said by email that they have no comment on the case.”

“Investigators said Abugharbieh had a cut on his left pinky when they first approached him, according to their motion, and was later determined to have lacerations on his legs.”

“He said the finger injury was the result of an accident while slicing onions, the filing stated.”

“When interviewed by detectives, Abugharbieh denied knowing the whereabouts of Limon and Bristy and said they'd never been in his car, according to the filing, before he later changed his story once he was confronted with data that indicated Limon's phone had been in Clearwater, where Abugharbieh's car had also been.”

“According to the motion, Abugharbieh told the detectives he'd dropped Limon and Bristy off in Clearwater after Limon asked for a ride.”

“On April 17, he drove to a location along the Howard Frankland Bridge that spans Tampa Bay and stopped there, the filing said, citing location data obtained through a search warrant.”

“Limon's body was found on the side of the bridge.”

“Abugharbieh was arrested Friday after a brief standoff at a residence in the area, according to the sheriff’s office.”

“He was also charged with battery, false imprisonment, failure to report a death, storing remains in unapproved conditions and tampering with evidence, according to court records.”

“He was being held without bond at the sheriff’s Falkenburg Road Jail, according to court and jail records.”

“A hearing was scheduled for Tuesday.”

“Family members have told NBC news that Limon and Bristy, both from Bangladesh, previously dated.”

“The families of the pair said in a joint statement Sunday that their wish is that “the bodies of Zamil and Bristy be handled in accordance with Islamic rituals and funeral requirements.””

“They also hoped the university will establish a memorial in the couple’s names.”

“In its own statement Sunday, USF said it "is mourning the tragic loss of students Nahida Bristy and Zamil Limon," adding that it is "committed to the safety and well-being of our students."”