01of 18MARK RALSTON/AFP/Getty ImagesFlowers were placed near a makeshift memorial outside the Cielo Vista Mall WalMart in El Paso.
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MARK RALSTON/AFP/Getty Images

Flowers were placed near a makeshift memorial outside the Cielo Vista Mall WalMart in El Paso.
02of 18Christian Chavez/AP/ShutterstockPeople gathered in Juarez, Mexico, for a vigil to mourn the deaths of 20 killed in the El Paso Walmart shooting on Aug. 3.
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Christian Chavez/AP/Shutterstock

People gathered in Juarez, Mexico, for a vigil to mourn the deaths of 20 killed in the El Paso Walmart shooting on Aug. 3.
03of 18Mario Tama/Getty ImagesMany were seen hugging at St Pius X Church in El Paso at a vigil for victims after the mass shooting.
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Mario Tama/Getty Images

Many were seen hugging at St Pius X Church in El Paso at a vigil for victims after the mass shooting.
04of 18Christian Chavez/AP/ShutterstockThe Walmart was reportedly at capacity during the busy back-to-school shopping season, with as many as 3,000 people inside, according to multiple reports.
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The Walmart was reportedly at capacity during the busy back-to-school shopping season, with as many as 3,000 people inside, according to multiple reports.
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06of 18John Locher/AP/ShutterstockA separate vigil in El Paso for the victims killed at the Cielo Vista Mall.
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John Locher/AP/Shutterstock

A separate vigil in El Paso for the victims killed at the Cielo Vista Mall.
07of 18Mario Tama/Getty ImagesGov. Greg Abbott said a “normal day for someone to leisurely go shopping turned into one of the most deadly days in the history of Texas.”
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Gov. Greg Abbott said a “normal day for someone to leisurely go shopping turned into one of the most deadly days in the history of Texas.”
08of 18HERIKA MARTINEZ/AFP/Getty ImagesPeople hold their mobile phones with flash at a vigil in Ciudad Juarez. Mexico’s President Andrés Manuel López Obrador said three Mexican citizens were killed in the shooting. The Mexican government said six others were wounded.
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HERIKA MARTINEZ/AFP/Getty Images

People hold their mobile phones with flash at a vigil in Ciudad Juarez. Mexico’s President Andrés Manuel López Obrador said three Mexican citizens were killed in the shooting. The Mexican government said six others were wounded.
09of 18MEGAN JELINGER/AFP/Getty ImagesA vigil was held to remember those who lost their lives during a shooting in Dayton, Ohio, just 13 hours following the El Paso massacre.
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MEGAN JELINGER/AFP/Getty Images

A vigil was held to remember those who lost their lives during a shooting in Dayton, Ohio, just 13 hours following the El Paso massacre.
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11of 18MEGAN JELINGER/AFP/Getty ImagesDayton police said on Twitter that the shooter was also killed and 26 other people were injured in the attack.
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Dayton police said on Twitter that the shooter was also killed and 26 other people were injured in the attack.
12of 18Matthew Hatcher/Getty ImagesThe Dayton shooting took place near the Ned Peppers bar in the Oregon District, a popular nightlife area.
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Matthew Hatcher/Getty Images

The Dayton shooting took place near the Ned Peppers bar in the Oregon District, a popular nightlife area.
13of 18Matthew Hatcher/Getty ImagesMany gathered for a vigil at the Levitt Pavilion, which is less than a mile from the sight of the shooting.
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Many gathered for a vigil at the Levitt Pavilion, which is less than a mile from the sight of the shooting.
14of 18Mourners attend a vigil in Dayton, Ohio, following a mass shooting there.MEGAN JELINGER/AFP/Getty ImagesDayton Mayor Nan Whaley thanked the police, saying that had it not been for their quick response, “hundreds of people in the Oregon District could be dead today.”
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Mourners attend a vigil in Dayton, Ohio, following a mass shooting there.MEGAN JELINGER/AFP/Getty Images

Dayton Mayor Nan Whaley thanked the police, saying that had it not been for their quick response, “hundreds of people in the Oregon District could be dead today.”
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16of 18MEGAN JELINGER/AFP/Getty ImagesA woman held a sign in solidarity of the El Paso shooting that took place hours before a shooting in Dayton.
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A woman held a sign in solidarity of the El Paso shooting that took place hours before a shooting in Dayton.
17of 18Atilgan Ozdil/Anadolu Agency via Getty ImagesA rally against gun violence took place at Times Square in New York after the mass shooting in El Paso and Dayton.
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Atilgan Ozdil/Anadolu Agency via Getty Images

A rally against gun violence took place at Times Square in New York after the mass shooting in El Paso and Dayton.
18of 18Atilgan Ozdil/Anadolu Agency via Getty ImagesThe New York rally took place just hours after the Dayton shooting which occurred at 1:05 a.m. on Sunday morning.
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The New York rally took place just hours after the Dayton shooting which occurred at 1:05 a.m. on Sunday morning.
source: people.com