UPDATE
Traffic cameras show that police activity has cleared and traffic is flowing normally in the area.
ORIGINAL STORY
Traffic cameras show police activity on a median near Harry Reid International Airport by South Maryland Parkway and East Russell Road.
LVMPD shared that "units from Major Violators were requested to assist with stopping and detaining subjects related to an ongoing investigation," who are now being questioned by investigators.

RTC
Motorists can expect delays for the next hour or so as eastbound lanes remain affected, according to LVPMD.
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1 injured, suspect outstanding after shooting by Rainbow Blvd., Red Coach Ave.
According to LVMPD, it happened in the 4600 block of North Rainbow Boulevard around 8:26 p.m. One person was injured.
Report: Suspect had child support concerns before fatal Smith's shooting
Alejandro Estrada is facing multiple charges, including open murder with a deadly weapon, eight counts of discharging a gun within a structure and aggravated stalking.
Suspect arrested after elderly woman fatally shot in southwest valley
County booking logs identify the man as Davion Teague. He faces charges of open murder and robbery with a deadly weapon.
Morning walk leads to robbery and fatal shooting in southwest valley
Lt. Robert Price with LVMPD said it appeared two women were on a morning walk when they were approached by a man wearing all dark clothing, armed with a gun.