Two parents and two of their children have been found dead in an apparentmurder-suicide, just weeks after their 4-year-old daughter drowned in a swimming pool.
The family members were found dead at their home in Allen, Texas, on Monday, according to the authorities.
NBC News/YouTube

“After other family members arrived at the house, police gained access and found four people dead,” the statement read.
According to The Islamic Association of Allen, the family’s 4-year-old daughter, Lyian Sherwani, drowned three weeks ago in a swimming pool. The news was shared in anewsletterannouncing a prayer vigil for the family members on Tuesday.
Allen Police Sgt. Jonathan Maness confirmed to PEOPLE that authorities think the girl’s drowning “is believed to be a factor” in the incident. Maness also confirmed it was a shooting, but said they are not able to confirm who the shooter was at this time.
The incident happened on Monday in Allen, Texas.Getty

Getty
The police department did not provide any further details into what happened, but said they will conduct a “thorough investigation” into the incident.
Want to keep up with the latest crime coverage? Sign up forPEOPLE’s free True Crime newsletterfor breaking crime news, ongoing trial coverage and details of intriguing unsolved cases.
A member of the association toldNBC News, “Waking up to the news of losing a four-member family all of a sudden is not something anyone can be prepared for.”
According to neighbor Jacqueline Soto, perFox 4 News, the family member who couldn’t gain access to the home was a grandmother.
“She was just really distraught,” said Soto.
A neighbor also told NBC News, “It was just really sad and really hard. I think all of us kind of just felt for the family as we were watching them mourn in the front yard.”
If you are experiencing domestic violence, call the National Domestic Violence Hotline at 1-800-799-7233, or go tothehotline.org. All calls are toll-free and confidential. The hotline is available 24/7 in more than 170 languages.
source: people.com