Yostin Andres Mosquera, 35, was convicted Monday, July 21, of the murders of Paul Longworth, 71, and Albert Alfonso, 62, in July 2024. Earlier than the trial, Mosquera admitted to the manslaughter of Alfonso, however denied the homicide fees towards him, claiming Alfonso killed his accomplice.

“This has been probably the most harrowing murders my staff have ever investigated, a case that can stick with many people for a very long time,” Detective Chief Inspector Ollie Stride mentioned in a press release following the conviction, saying the 2 victims “have been murdered in probably the most brutal and callous of how in their very own house.”

Stride mentioned the 2 victims “have been in a loving, dedicated relationship and welcomed Mosquera into their house.” In line with prosecutors, through BBC, Mosquera was paid for his time with Alonso, who allegedly appreciated to have interaction in “excessive intercourse” acts. Although Alonso and Longworth have been in a civil partnership, prosecutors mentioned Longworth had “nothing to do with” his accomplice’s “excessive” intercourse life.

Per police, Mosquera’s protection tried to say the couple “have been in a controlling and coercive relationship,” however prosecutors argued Alfonso had no motive to kill his accomplice.

Grisly footage was proven as proof through the trial, with Stride saying in his assertion that his staff “consumed tons of hours of footage, together with among the utmost disturbing and graphic nature” to make sure a conviction.

“These photos will stick with all of us for a really very long time,” he added.

Authorities decided Longworth was killed first whereas Alfonso was at work, with ITV Information sharing among the video proof made public following Mosquera’s conviction laying out the timeline (above).

Video confirmed Longworth talking to a neighbor from a window in his flat, which is the final sighting of him alive. Then, Mosquera was noticed closing the curtains to the window, which is when police imagine he killed Longworth.

Per police, Longworth “died from a number of extreme blunt power traumas to the pinnacle with a hammer, with accidents on his palms suggesting he’d attempt to defend himself.” He then allegedly hid the physique in a space for storing beneath the mattress in Longworth’s room, earlier than ready for Alfonso to return house. Photographs of the space for storing are within the video above.

Footage additionally exhibits Alfonso and Mosquera strolling into the residence later that night, earlier than a digicam set as much as file intercourse between the 2 in Alfonso’s bed room captured his personal homicide, per police. “The footage confirmed Mosquera performing intercourse acts on Albert in his bed room, earlier than repeatedly stabbing him and slicing his throat,” mentioned authorities.

Per the BBC’s account, the video allegedly exhibits each males, bare, wresting to the bottom — Alfonso already bleeding from a knife wound to the neck. As they fall to the ground, Mosquera allegedly will get on high of Alfonso and shouts, “You prefer it?” — earlier than stabbing him within the chest, in accordance with Metro. Finally, Alfonso’s respiration can not be heard.

After the assault, Mosquera was seen singing in Spanish and dancing, earlier than utilizing a pc — footage which can be seen in ITV’s video above.

Main as much as the murders, Mosquera’s laptop confirmed he searched on-line for a chest freezer, collected details about Alfonso’s funds and appeared up the worth of the couple’s house.

He additionally allegedly looked for “serial killers of London” and “Jack the Ripper movie.”

Prosecutors imagine he “set about making an attempt to steal from” the victims after their deaths — and accuse him of messaging Alfonso’s boss after the murders to say he can be out of city in Costa Rica coping with a household emergency for 2 months.

The seek for Mosquera started, after police responded to a report of a person behaving “suspiciously” on the Clifton Suspension Bridge round midnight on July 10.

Authorities then found the decapitated and dismembered our bodies of the 2 victims in suitcases on the landmark.

A label on the baggage led investigators to the victims’ flat, the place further human stays have been present in a freezer chest. Mosquera was arrested shortly after, with video of his apprehension included within the video above.