A couple are accused of murdering their baby after they failed to feed or clothe him before burying him naked in a shoe box in a shallow grave.
Anthony Clark, 35, and Catherine Davies, 25, are accused of allowing the baby to be dehydrated and starved to death.
The couple were living together in Bolton when Davies gave birth to a baby boy on August 23, 2016, a jury heard.
He is believed to have died around four days later, according to the Daily Mail.
Clark and Davies are alleged to have put him in a shoe box, which was wrapped in Sellotape, before burying him in a shallow grave at Heaton Cemetery at night.
The relevant authorities were never told about the baby's existence or death.
Clark and Davies both deny murder while Clark has pleaded guilty to concealing a birth. Davies denies concealing a birth.
Manchester Crown Court heard the parents 'prioritised' their own needs over that of their child and failed to buy him clothes or food.
A previous child they had, referred to as Child A, was taken into care for the same reason.
The court heard how during the baby's short life the couple left their address with him only once, on August 24.
Louise Blackwell, for the prosecution, said this was so Clark could sign on at the Job Centre to obtain benefits and CCTV showed the baby being handed over to Davies.
They were then seen going to Morrisons supermarket where they bought food and provisions for themselves but no baby products or food for the baby.
Police were only alerted when Davies contacted her mother, Marjorie, asking for money in September last year.
She then spoke to her care worker, Jean Todd, and the police were contacted.
When police attended their home Davies initially denied the birth of her child and blamed her mother's mental health for making up lies.
Police then carried out door-to-door inquiries and spoke with a neighbour who said Davies told him she was pregnant but later claimed it was a 'joke'.
When first interviewed by police Clarke also denied the existence of the baby.
But during an interview he gave a prepared statement confirming the baby had been born alive and had died in his sleep.
He said Davies had attempted to breastfeed him but failed which was later confirmed by Davies herself.
Ms Blackwell told the court that in her third interview Davies admitted there had been a baby but Clark made her lie.
She said: "She denied telling her mother that she had another baby and blamed her mother's medication for her mother saying otherwise.
"She claimed that she jokingly told her neighbour that she was pregnant.
"She refused to give a blood sample in order to ascertain whether she had been pregnant in the recent past.
During her third interview on October 1 2016 she told officers the baby was born and said he was waking up "every hour to half an hour".
She said there were "weird birth defects with the baby", he had a "circle underneath his rib cage" and was "too tiny".
She added they had no money to feed or clothe him.
The jury was told how a diary belonging to Davies was found in the flat by police.
In her diary she wrote how "pregnancy is p***ing me right off", the jury heard.
Ms Blackwell said she also wrote: "Don't want hosp. Don't want head full on easier to dispose of and less complicated at the end. Less people involved."
Referring to Clark, Davies also noted: "You make me feel special while the monstrosity makes me feel fat. You make me feel loved while I hate the bump."
On August 23 last year, the day the baby is understood to have been born, Davies wrote in her diary 'gave birth to baby two, baby boy three months early.'
She later wrote "died in sleep" on August 27 and "buried in box. Love you always" on August 30.
The baby was found in Heaton Park Cemetery by sniffer dogs, wrapped in a blanket with teddy bears on it, in a shoe box wrapped in sellotape.
A post mortem examination was unable to reveal a cause of death, but doctors agreed the child was malnourished.
Ms Blackwell added: "In Dr Carter's opinion, the cause of this infant's death is unascertained.
"Given the limited history available, dehydration must be a strong possibility for why he died, although she emphasises that deliberate smothering cannot be excluded.
"Simon Mitchell, consultant neonatalologist stated that his opinion is that an infant such as this baby could survive for up to 3 to 4 days without adequate feeding.
"The baby would initially be distressed and cry, and without any feeding an otherwise well infant would be likely to suffer significant distress.
"Once very low blood sugar levels ensued the baby would become lethargic, cold and suffer seizures. Without medical assistance the baby would die.
"Dehydration is difficult to assess because of post mortem decomposition.
"Mr Mitchell is struck by baby's emaciated appearance particularly over the ribs laterally/posteriorly, which suggests very little subcutaneous fat."
The trial continues.