In the hours and days after Billy Shamirir was arrested in Dallas, police began to retroactively

piece together the clues that the killer had left behind. With data from a cell phone,

Shamirmir Mir voluntarily handed over, they found that he was frequenting many different

senior living communities, the Walmart, and several cash for gold businesses,

like the Diamond and Gold Exchange.

They also saw from his offer-up and Craigslist records that although he said he bought and sold

jewelry on the side, he didn't do much buying over the years.

He did do a lot of selling.

Investigators thought there might be even more victims that they

didn't yet know about. They wanted the public's help. Plano's police chief called the media to the

station for a press conference. By then, police had identified several other cases linked to

Shamirmir, including a report from 94-year-old Ella Lawson in nearby Frisco, Texas, who said a man had

attacked her at Parkview, another independent living community. Plano's police chief Gregory

Russian took to the podium surrounded by top cops and district attorneys from around the

greater Dallas area.

Should we use his health care experience with his advantage in targeting and exploiting seniors,

the most vulnerable people in our community.

This is terribly disturbing.

In the Frisco case, he knocked a 93-year-old victim from a walk with the floor and smothered

with the pillow.

Who does that?

We just want to take a moment to express our condolences to the victims of the families

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