March 9, 2018 6:29 am Radio Calls Reveal SRO's Actions During Shooting Newly released radio calls from police show School Resource Officer Scot Peterson’s actions during the shooting at Stoneman Douglas High School. NBC 6 Reporter Arlene Borenstein explains. US & World Videos 1:22 6 to know – Top stories of the day 1:32 TV anchor Olivia Jaquith, formerly of NBC6, delivers news after water breaks 1:56 MIA anticipates record travel for Memorial Day weekend 1:59 Guardians of the Reef, a snorkel-friendly artificial reef system 2:03 Murder-for-hire victim speaks out after suspects found guilty