Authorities are now engaging a third suspect, the source said.
"ABC News reports "multiple people shot", with two suspects in custody, police "engaging a third". Avoid area", the Douglas County Sheriff's Office said in an alert on Twitter.
Two suspects are in custody, officials in Douglas County say.
Salah goes down as Liverpool goes up
Liverpool FC are now top of the table and two points ahead of Manchester City ahead of the Citizens' clash with the Foxes. Well if Liverpool think we are just going to roll over for them to ride on, then they are not ready to win the league.
The school was under lockdown as authorities went from classroom to classroom to clear them, the spokeswoman said. A sheriff's department substation is nearby and authorities responded quickly and in force.
Deputies are clearing the school, which has about 1,850 students in Kindergarten through 12th grade, room by room, she said. "We will provide more information as soon as we have it", according to Douglas County School District. Multiple students were injured, according to the sheriff's office.
FBI and ATF agents were also responding to the school, federal investigators confirmed. It was not immediately known what led to the shooting.
Turkey confirms IDF targeted state news agency building in Gaza
The Israeli military says the Palestinian Islamic Jihad group instigated the current round of Gaza-Israel violence. In recent days, Hamas accused Israel of reneging on its pledges as militants began to fire rockets into Israel.
The sheriff's office directed parents to a recreational center to pick up their children. "And I tried to run with my life, but I'm out of breath". It is located about seven miles from Columbine High School, which is located in Littleton, Colorado.
This story will be updated as details emerge.
Nine-man Tottenham squanders chance to clinch top-four Premier League finish
The match starts at 19:30 on 4 May 2019. "Huge potential, we think this is an ideal game for him to show what he is capable of". And Spurs were made to pay for not scoring the opener as they were reduced to 10 men just before the half time whistle.