Scarlet Divine

A traveling sorceress and MCSA, Scarlet Divine is a charismatic unicorn born in Fillydelphia and now lives primarily in Ponyville. 

Scarlet is an extremely adept unicorn, going to a prestigious school to study and hone her magic as a filly. She has a wealth of spells and charms in her arsenal, and can perform multiple, difficult spells in a row with relative ease. With her natural magic ability, she aced every test through school, and was ahead of everyone else in her class. 

Scarlet made several close friends after she moved to Ponyville, including Blitzkrieg and Starflier the pegasi, Otto her future unicorn husband, and many more. 

After the murder of one of her closest friends, Scarlet took up the mantle of investigating, due to no other Equestria resident wanting anything to do with a murder. Her sharp wit and charm allowed her to excel at investigating crime, and SD decided to pursue the field further by becoming a Magical Crime Scene Analyst, or MCSA for short, utilizing both her natural talent and intellectual prowess.