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PARKLAND, FL - FEBRUARY 20:  Melissa Shev visits a makeshift memorial setup in front of Marjory Stoneman Douglas High School in memory of the 17 people that were killed on February 14, on February 20, 2018 in Parkland, Florida. Police arrested 19-year-old former student Nikolas Cruz for killing 17 people at the high school.  (Photo by Joe Raedle/Getty Images)
PARKLAND, FL - FEBRUARY 20:  Melissa Shev visits a makeshift memorial setup in front of Marjory Stoneman Douglas High School in memory of the 17 people that were killed on February 14, on February 20, 2018 in Parkland, Florida. Police arrested 19-year-old former student Nikolas Cruz for killing 17 people at the high school.  (Photo by Joe Raedle/Getty Images)

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Sheriff faces scrutiny after shooting

Broward County Sheriff Scott Israel continues to face criticism for his department's actions before and after the deadly school shooting in Parkland, Florida. CNN's Martin Savidge reports.

Sheriff faces scrutiny after shooting

Broward County Sheriff Scott Israel continues to face criticism for his department's actions before and after the deadly school shooting in Parkland, Florida. CNN's Martin Savidge reports.