This uncredited female screen presence started appearing early in the second half of season 1 and she is recurring as a officer through out the series.
Walking past Aceveda and Dutch in (''Cherrypoppers'').
After Captain Aceveda makes a call to get put through with Sedona Tejes and threatening with subpoena. She is seen talking next to him in a short notice.
Her in the Barn, sitting on the kitchen and listening the black humor satire tape about emergency calls.
When Billings is holding a speech in front of the Barn press release podium while talking about the budget cuts and some officers having to go solo on the street, she is seen from the crowd. (''Extraction'').
Seen shortly on screen when Jon Kavanaugh is approaching Sadie and then noticing that Strike Team is about to go on location, a raid for Guardo also meaning that Emolia had to go with them to be wired while assembling live grenades for him.
Season 6EditYou can see her helping exit the undercover Hernan out of the building, it was Vic's planned raid to help him win the respect and trust of the Salvadorian bosses.