Updated

The Latest on the death of a Mexican national suspected of killing four people in Kansas and one in Missouri (all times local):

1:30 p.m.

A Mexican national accused of killing four people in Kansas and one in Missouri in 2016 is dead after being found hanging from a light fixture in his St. Louis jail cell.

Pablo Serrano-Vitorino was alone in his cell when he was found at 2:02 a.m. Tuesday. St. Louis Public Safety Director Jimmie Edwards told the St. Louis Post-Dispatch that Serrano-Vitorino had hanged himself and left a note written in Spanish. A spokesman for the city confirmed the death but declined further comment.

Serrano-Vitorino used a safety razor to try and kill himself in his Montgomery County, Missouri, jail cell soon after his arrest in March 2016.

Serrano-Vitorino was accused of fatally shooting four men at a home in Kansas City, Kansas, on the night of March 7, 2016. He was arrested a day later in Montgomery County, Missouri, where he was accused of killing Randy Nordman of New Florence.

Serrano-Vitorino was in the U.S. illegally.

He was being held in St. Louis awaiting trial in the Missouri case on a change of venue.

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11:25 a.m.

A Mexican national accused of killing four people in Kansas and one in Missouri in 2016 is dead after being found unresponsive in his St. Louis jail cell.

A spokesman for the St. Louis mayor's office says Pablo Serrano-Vitorino was found unresponsive and alone in his cell at 2:02 a.m. Tuesday. He was pronounced dead at a hospital about an hour later. No further details were released. He was 43.

Serrano-Vitorino was accused of fatally shooting four men at a home in Kansas City, Kansas, on the night of March 7. He was arrested a day later in Montgomery County, Missouri, where he was accused of killing Randy Nordman of New Florence.

Serrano-Vitorino was in the U.S. illegally.

He was being held in St. Louis awaiting trial in the Missouri case on a change of venue.