Royal Navy officer's suspected dehydration from field gun training turned out to be terminal brain cancer
![Royal Navy officer's suspected dehydration from field gun training turned out to be terminal brain cancer](https://i2-prod.birminghammail.co.uk/incoming/article28796704.ece/ALTERNATES/s615/0_royal-navy-offi-1152897.jpg)
Jessica's diagnosis came as she was doing intensive field gun training - and just weeks after she had got married
Jessica's diagnosis came as she was doing intensive field gun training - and just weeks after she had got married