Prayers will be said at dozens of church services across West Yorkshire today for teacher Ann Maguire who was killed in front of her pupils at a school in Leeds on Monday.
The Catholic Diocese of Leeds wrote to all Catholic churches in the area, asking them to hold prayers for the 61-year-old who taught at Corpus Christi Catholic College for 40 years.
Together they have a combined congregation of around 32,000 people, the diocese said.
A book of condolence has also been opened at the cathedral in Leeds for those who want to express their sympathies.
More top news
Donations for a frail and visually impaired pensioner who was attacked outside his home have passed £200,000.
Labour's billboard posters during the general election campaign will focus on 'issues not personalities', the party's strategist has said.
Scientists find a cluster of spinal neurons integrate sensory data and unconsciously adjust muscles to maintain balance and avoid slipping.