The Counted is a special Guardian project to record all people killed by police in the United States this year.

We have gathered information from official databases and crowdsourced counts to create a full and detailed view of killings by law enforcement officers in the US.

But we need more information. Many reports are incomplete, others lack crucial details about the lives of the people who have been killed and the circumstances of their deaths.

If you have information about a killing, you can help, by sending that information to us using this form. Add as much detail as you feel comfortable including, upload as many videos and images as you like, and they will go to one of our journalists who will use them in our reporting. You do not have to share identifying information about yourself.

You can see these incidents mapped throughout the United States, and read more about the methodology of the project here.

You can also join our community on Facebook or follow us on Twitter to keep track of The Counted and share more information.