Surveillance footage from Saleh’s luxury apartment building – located at 265 East Houston St – shows him followed into a elevator by a man wearing a black suit and mask.  It’s believed that man was Haspil.
Saleh, who was dressed in shorts and a t-shirt, reportedly appeared suspicious when the masked-man fumbled with the elevator, which requires the use of a key fob to operate.
The footage shows the victim collapsing to the ground as the elevator doors opened directly into Saleh’s full-floor apartment.  The doors then closed and obscured the camera’s view of what happened next.
Autopsy results released on Thursday revealed that Saleh was tasered and then stabbed multiple times before being dismembered.

Investigators believe Haspil returned to Saleh’s apartment on Tuesday to dismember the tech entrepreneur’s body after first stabbing him on Monday afternoon.
Law enforcement officials say the alleged killer may have been waiting for the victim’s blood to coagulate before dismembering him.
When police arrived at the scene, Saleh’s torso was found in the corner of his living room and his head, arms, and legs had been separated into plastic bags.
An electric saw that was still plugged in, a vacuum cleaner and cleaning products were found nearby.
Police declined to specify the cause of death, saying the investigation was ongoing.
They have also refused to reveal why only second-degree murder charges have been brought against Haspil, despite the grisly nature of the crime and their assertion that he was caught buying supplies beforehand.

Hours after he was first taken into custody, the suspect was seen being escorted in handcuffs out of the 7th Precinct by NYPD detectives for transport to central booking, wearing a surgical mask and regulation Tyvek coveralls 

NYPD Chief of Detectives Rodney Harrison said Haspil, who handled Saleh’s finances as his personal assistant, owed the victim a ‘significant amount’ of money before his murder, and there are reports that Haspil may have been embezzling from his employer.
Police believe Saleh discovered his assistant had allegedly stolen $100,000 from him, and that he set up a payment plan for Haspil to repay the money instead of reporting him to authorities.
Detectives started investigating Haspil after finding text messages in which Saleh accused Haspil of stealing the money, according to police sources.. Detectives started investigating Haspil after finding text messages in which Saleh accused Haspil of stealing the money, according to police sources.
Prior to his arrest, Haspil was reportedly residing at a luxury condo not far from the victim’s apartment.
Haspil appears to have been hiding out in an apartment on Crosby Street in the NoHo neighborhood of Manhattan, less than a mile from the murder scene.
Newly emerging  surveillance video shows Haspil on Wednesday around 12.30pm leaving the Crosby Street building where he was later arrested.

Residents of the neighborhood believe Haspil had taken up residence at 172 Crosby Street as recently as this week, possibly through a short-term vacation rental service.
On Friday morning, detectives led Haspil away in handcuffs after his arrest in the NoHo neighborhood of Manhattan.