Police said Mr Guidera was found collapsed 200m (656ft) from Penge East train station, in south east London.
Mr Guidera was found collapsed at a bus stop having been stabbed shortly after getting off a train.
He crossed the footbridge over the railway to the Newlands Park exit and was later found collapsed in the street at Bailey Place.
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In a separate incident earlier this month, pensioners John Lightfoot, 84, and his wife Beryl, 79, were found collapsed at their farmhouse in Llangollen.
The pictures show Samuel Guidera, 24, in a shop in Newlands Park about 20 minutes before he was found collapsed near Penge East train station.
Mr Guidera, a University of Greenwich student, was found collapsed at a bus stop at Bailey Place, approximately 200m from Penge East railway station on 12 February.
He was convicted of causing a unnecessary suffering to one cow, which was found collapsed and underfed in a field by inspectors and had to be put down.
Also over the weekend, a 54-year-old man and a 76-year-old man were found collapsed in the snow in another part of Hokkaido, and both were confirmed dead, it said.
He was found collapsed and a number of residents, car drivers, bus passengers and other pedestrians went to help thinking he had been hit by a vehicle, police said.
However, in Deal a woman was found dead collapsed in the snow.
Many bodies were found Monday under a collapsed stairwell, said Police Commissioner Bernard Kerik.
Now in regard to Devon, what we've found is they've now collapsed down to 5%.
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Even after the Soviet Union collapsed, Republican leaders found ideas to sell their movement to the public.
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Italian retailer Benetton Group SpA, whose order forms were found in the rubble of the collapsed Rana Plaza factory, is strongly considering signing the agreement, according to a person close to the company.
They are thought to have been caused by a collapsed Victorian clay sewer pipe found 1.5m (5ft) underground.
When the wreckage was found, Zitarosa said, the airship had collapsed to about 25 feet in height.
Rescuers have now found 430 bodies in the debris of the collapsed garment factory, as a mass Muslim funeral is held for unidentified victims.
Most of the 25 lawyers who were made redundant when law firm Semple Fraser collapsed two weeks ago have already found jobs with other firms, according to administrator RSM Tenon.
Its first actual trial, against Thomas Lubanga, a former Congolese warlord, at last got under way in January but had almost collapsed before it started when it was found that some evidence had been kept from defence lawyers.
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"The amateur market collapsed because people who once bought cameras found that they had these things on their smartphones and they used those instead, and the professionals found that they could use online niche specialists who were cheaper and often had more extensive ranges, " he said.
Her twin daughters found their 43-year-old mother unconscious shortly after she collapsed in her home in Montgomery, Minn.
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After Saddam Hussein's government collapsed the following month, U.S. inspectors found some evidence that Iraq had conducted prohibited research into long-range missiles and biological weapons.
Tax revenue had collapsed, a major shipyard closed and all of a sudden the city found itself paying 90% of its annual budget to retired public employee pensions. 90%!
Still, Albania's new-found if precarious stability has brought back Greek and Italian investors who shut up shop after the pyramid schemes collapsed three years ago.
In 2002 Arthur Andersen was found criminally liable for its shredding of documents and other actions linked to its audits of Enron, a collapsed energy giant.
Luke collapsed on 6 April with "minimal cardiac output" and a "large volume of fluid" was found on his right chest.
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