21-year-old Florida woman, Fatiha Marzan, has been charged with first-degree murder for stabbing her sister, Sayma Marzan, to death after learning she had been flirting with her boyfriend.

Information reaching Kossyderrickent has it A 21-year-old Florida woman has been charged with first-degree murder for stabbing her sister to death after learning she had been flirting with her boyfriend. (Read More Here).

Fatiha Marzan reportedly k!lled her younger sister, 20-year-old Sayma Marzan, at 4:30 a.m. on Sept. 26 in the bedroom they shared in their family home in Orlando.

Fatiha had just found out that her long-distance boyfriend of five years and her sister had been flirting with one another in messages exchanged through a video game they played together, the Orlando Sentinel reported.

She allegedly decided to k!ll Sayma after she learned her boyfriend had told Sayma he loved her.

Fatiha bought a “dagger style knife set” two weeks before the stabbing, investigators said.

She hid the knives in a closet and waited until her family members went to bed before pulling out a knife and stabbing her sister in the heart three to four times in the bedroom they shared, police said.

Fatiha called 911 hours later at 7:30 p.m. and reportedly said she stabbed her sister.

Deputies responded and found Sayma d£ad inside the home.

Fatiha confessed to stabbing Sayma three to four times, specifically in the heart, authorities said.

She is being held in Orange County Jail without bond.