Property investor accused of shutting down criticism over £10,000 courses

Samuel Leeds's lawyers sent accusing letter to sister of soldier who killed himself but they deny he is stifling criticism

A property investor who runs courses costing upwards of 10,000 to help people become financially free" has been accused of using his wealth and the UK's claimant-friendly libel laws to shut down criticism of his methods.

Samuel Leeds's solicitors' Ellisons have issued legal proceedings or threats of lawsuits against at least 15 individuals or property websites that the Guardian is aware of.

In the UK and Ireland, Samaritans can be contacted on 116 123, or email jo@samaritans.org or jo@samaritans.ie. In the US, the National Suicide Prevention Lifeline is 1-800-273-8255. In Australia, the crisis support service Lifeline is 13 11 14. Other international helplines can be found at befrienders.org.